Journal of the Korean Institute of Illuminating and Electrical Installation Engineers (조명전기설비학회논문지)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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The Dual Design of Fuel Cell Hybrid Power System using Dual Converter PCS

1.5kW 연료전지 복합발전 시스템의 듀얼 컨버터 설계

  • 신수철 (성균관대학교 전자전기컴퓨터 공학과) ;
  • 이희준 (성균관대학교 대학원 전자전기컴퓨터 공학과) ;
  • 홍석진 (성균관대 대학원 메카트로닉스공학협동과정) ;
  • 김학성 (동양미래대 로봇 자동화공학부) ;
  • 원충연 (성균관대학교 전자전기컴퓨터 공학과)
  • Received : 2013.04.12
  • Accepted : 2013.05.28
  • Published : 2013.07.31
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Abstract

In this paper, parallel input/serial output dual converter is designed appropriately for fuel cell hybrid power system. In case of proposed converter, zero voltage switching condition is designed without additional resonance device using leakage inductance of transformer and output capacitance of switch, and zero voltage switching method is used. Also, the system method is for increasing power by connecting half-bridge in parallel and increasing output voltage by connecting secondary output of transformer in serial. Through this method we can increase power and decrease volume of system. So in this paper, dual converter is designed. 1.5kW fuel cell hybrid power system was implemented, and system operation and stability was verified through experiment.

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References

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